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  • BS EN 61136-1:1998

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Semiconductor power convertors. Adjustable speed electric drive systems. General requirements. Rating specifications, particularly for d.c. motor drives

    Available format(s):  Hardcopy, PDF

    Superseded date:  30-03-2007

    Language(s):  English

    Published date:  15-10-1998

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    1 General
        1.1 Scope and object
        1.2 Normative references
    2 Definitions
    3 Rated values
        3.1 General
        3.2 Rated direct voltage
        3.3 Rated temperature values
        3.4 System of establishing rated current-time
              values for semiconductor assemblies
        3.5 Rated current for equipments and sections
        3.6 Overload and surge current capability
        3.7 D.C. power rating (convertor equipment)
        3.8 Service conditions
    4 Duty classes for non-repetitive load duty
    5 Tests for thyristor assemblies
    Annexes
    A Calculation method for equivalent repetitive load
        duty curves shown in figure 10
    B Basis for the equivalent repetitive load duty method
    ZA Normative references to international publications with
        their corresponding European publications

    Abstract - (Show below) - (Hide below)

    Gives alternative procedures for specification of ratings for semi-conductor power convertors for adjustable speed electric drive systems, especially for d.c. motor drives. Established for, but not limited to, convertors of line- or machine-commutated type, and is not meant to cover adjustable speed drives for traction applications.

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    Committee PEL/22
    Development Note Supersedes 92/298600 DC (11/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 61000-2-4:2002 Electromagnetic compatibility (EMC) - Part 2-4: Environment - Compatibility levels in industrial plants for low-frequency conducted disturbances
    EN 61000-2-4:2002/AC:2014 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 2-4: ENVIRONMENT - COMPATIBILITY LEVELS IN INDUSTRIAL PLANTS FOR LOW-FREQUENCY CONDUCTED DISTURBANCES
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